package com.th.admin.controller.system;

import cn.hutool.core.io.IoUtil;
import com.th.common.annotation.Log;
import com.th.common.config.NswcyConfig;
import com.th.common.constant.RoleKeyConstants;
import com.th.common.constant.UserConstants;
import com.th.common.core.controller.BaseController;
import com.th.common.core.domain.AjaxResult;
import com.th.common.core.domain.entity.SysUser;
import com.th.common.core.domain.model.LoginUser;
import com.th.common.enums.BusinessType;
import com.th.common.utils.SecurityUtils;
import com.th.common.utils.StringUtils;
import com.th.framework.web.service.TokenService;
import com.th.system.service.ISysUserService;
import com.th.system.service.SysFileService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import java.io.IOException;

/**
 * 个人信息 业务处理
 *
 * @author th
 */
@Api(tags = {"个人信息 业务处理"})
@RestController
@RequestMapping("/system/user/profile")
public class SysProfileController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Autowired
    private TokenService tokenService;


    /**
     * 个人信息
     */
    @ApiOperation(value = "个人信息")
    @GetMapping
    public AjaxResult profile() {
        LoginUser loginUser = getLoginUser();
        SysUser user = loginUser.getUser();
        AjaxResult ajax = AjaxResult.success(user);
        ajax.put("roleGroup", userService.selectUserRoleGroup(loginUser.getUsername()));
        ajax.put("postGroup", userService.selectUserPostGroup(loginUser.getUsername()));
        return ajax;
    }

    /**
     * 不同角色查询不同信息
     */
    @ApiOperation(value = "不同角色查询不同信息")
    @PostMapping("/role")
    @PreAuthorize("@ss.hasPermi('system:profile:role')")
    public AjaxResult role() {
        LoginUser loginUser = getLoginUser();
        SysUser user = loginUser.getUser();
        AjaxResult ajax = new AjaxResult();
        Long userId = user.getUserId();
        //如果有多个角色按游客处理
        if(user.getRoles().size()>1){
            SysUser sysUser = userService.selectUserByUserName(loginUser.getUsername());
            ajax.put("role",RoleKeyConstants.COMMON);
            ajax.put(RoleKeyConstants.COMMON,sysUser);
            return ajax;
        }
        return ajax;
    }

    /**
     * 修改用户
     */
    @ApiOperation(value = "修改用户")
    @Log(title = "个人信息", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult updateProfile(@RequestBody SysUser user) {
        LoginUser loginUser = getLoginUser();
        SysUser sysUser = loginUser.getUser();
        user.setUserName(sysUser.getUserName());
        if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUserId(sysUser.getUserId());
        user.setPassword(null);
        if (userService.updateUserProfile(user) > 0) {
            // 更新缓存用户信息
            sysUser.setNickName(user.getNickName());
            sysUser.setPhonenumber(user.getPhonenumber());
            sysUser.setEmail(user.getEmail());
            sysUser.setSex(user.getSex());
            tokenService.setLoginUser(loginUser);
            return AjaxResult.success();
        }
        return AjaxResult.error("修改个人信息异常，请联系管理员");
    }

    /**
     * 重置密码
     */
    @ApiOperation(value = "重置密码")
    @Log(title = "个人信息", businessType = BusinessType.UPDATE)
    @PutMapping("/updatePwd")
    public AjaxResult updatePwd(String oldPassword, String newPassword) {
        LoginUser loginUser = getLoginUser();
        String userName = loginUser.getUsername();
        String password = loginUser.getPassword();
        if (!SecurityUtils.matchesPassword(oldPassword, password)) {
            return AjaxResult.error("修改密码失败，旧密码错误");
        }
        if (SecurityUtils.matchesPassword(newPassword, password)) {
            return AjaxResult.error("新密码不能与旧密码相同");
        }
        if (userService.resetUserPwd(userName, SecurityUtils.encryptPassword(newPassword)) > 0) {
            // 更新缓存用户密码
            loginUser.getUser().setPassword(SecurityUtils.encryptPassword(newPassword));
            tokenService.setLoginUser(loginUser);
            return AjaxResult.success();
        }
        return AjaxResult.error("修改密码异常，请联系管理员");
    }


    @Resource
    private SysFileService sysFileService;
    /**
     * 头像上传
     */
    @ApiOperation(value = "头像上传")
    @Log(title = "用户头像", businessType = BusinessType.UPDATE)
    @PostMapping("/avatar")
    public AjaxResult avatar(@RequestParam("avatarfile") MultipartFile file) throws IOException {
        if (!file.isEmpty()) {
            LoginUser loginUser = getLoginUser();
            String path = sysFileService.createFile(file.getOriginalFilename(), IoUtil.readBytes(file.getInputStream()));

            if (userService.updateUserAvatar(loginUser.getUsername(), path)) {
                AjaxResult ajax = AjaxResult.success();
                ajax.put("imgUrl", path);
                // 更新缓存用户头像
                loginUser.getUser().setAvatar(path);
                tokenService.setLoginUser(loginUser);
                return ajax;
            }
        }
        return AjaxResult.error("上传图片异常，请联系管理员");
    }
}
